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* Converted the minimum edge length used for subdividing geometry edges during the meshing phase into a user defined parameter accessible from the GUI
This commit is contained in:
Philippose Rajan
parent
d5ae11a9b1
commit
c7ba1a6dc8
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -1,451 +1,457 @@
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#ifndef FILE_OCCGEOM
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#define FILE_OCCGEOM
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/* *************************************************************************/
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/* File: occgeom.hpp */
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/* Author: Robert Gaisbauer */
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/* Date: 26. May 03 */
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/* *************************************************************************/
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#ifdef OCCGEOMETRY
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#include <meshing.hpp>
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#include "BRep_Tool.hxx"
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#include "Geom_Curve.hxx"
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#include "Geom2d_Curve.hxx"
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#include "Geom_Surface.hxx"
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#include "GeomAPI_ProjectPointOnSurf.hxx"
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#include "GeomAPI_ProjectPointOnCurve.hxx"
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#include "BRepTools.hxx"
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#include "TopExp.hxx"
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#include "BRepBuilderAPI_MakeVertex.hxx"
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#include "BRepBuilderAPI_MakeShell.hxx"
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#include "BRepBuilderAPI_MakeSolid.hxx"
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#include "BRepOffsetAPI_Sewing.hxx"
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#include "BRepLProp_SLProps.hxx"
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#include "BRepAdaptor_Surface.hxx"
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#include "Poly_Triangulation.hxx"
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#include "Poly_Array1OfTriangle.hxx"
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#include "TColgp_Array1OfPnt2d.hxx"
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#include "Poly_Triangle.hxx"
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#include "GProp_GProps.hxx"
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#include "BRepGProp.hxx"
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#include "Geom_Surface.hxx"
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#include "TopExp.hxx"
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#include "gp_Pnt.hxx"
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#include "TopoDS.hxx"
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#include "TopoDS_Solid.hxx"
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#include "TopExp_Explorer.hxx"
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#include "TopTools_ListIteratorOfListOfShape.hxx"
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#include "BRep_Tool.hxx"
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#include "Geom_Curve.hxx"
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#include "Geom2d_Curve.hxx"
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#include "Geom_Surface.hxx"
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#include "GeomAPI_ProjectPointOnSurf.hxx"
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#include "GeomAPI_ProjectPointOnCurve.hxx"
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#include "TopoDS_Wire.hxx"
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#include "BRepTools_WireExplorer.hxx"
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#include "BRepTools.hxx"
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#include "TopTools_IndexedMapOfShape.hxx"
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#include "TopExp.hxx"
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#include "BRepBuilderAPI_MakeVertex.hxx"
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#include "BRepBuilderAPI_MakeShell.hxx"
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#include "BRepBuilderAPI_MakeSolid.hxx"
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#include "BRepOffsetAPI_Sewing.hxx"
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#include "BRepLProp_CLProps.hxx"
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#include "BRepLProp_SLProps.hxx"
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#include "BRepAdaptor_Surface.hxx"
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#include "BRepAdaptor_Curve.hxx"
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#include "Poly_Triangulation.hxx"
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#include "Poly_Array1OfTriangle.hxx"
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#include "TColgp_Array1OfPnt2d.hxx"
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#include "Poly_Triangle.hxx"
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#include "GProp_GProps.hxx"
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#include "BRepGProp.hxx"
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#include "TopoDS_Shape.hxx"
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#include "TopoDS_Face.hxx"
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#include "IGESToBRep_Reader.hxx"
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#include "Interface_Static.hxx"
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#include "GeomAPI_ExtremaCurveCurve.hxx"
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#include "Standard_ErrorHandler.hxx"
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#include "Standard_Failure.hxx"
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#include "ShapeUpgrade_ShellSewing.hxx"
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#include "ShapeFix_Shape.hxx"
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#include "ShapeFix_Wireframe.hxx"
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#include "BRepMesh.hxx"
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#include "BRepMesh_IncrementalMesh.hxx"
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#include "BRepBndLib.hxx"
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#include "Bnd_Box.hxx"
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#include "ShapeAnalysis.hxx"
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#include "ShapeBuild_ReShape.hxx"
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// Philippose - 29/01/2009
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// OpenCascade XDE Support
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// Include support for OpenCascade XDE Features
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#include "TDocStd_Document.hxx"
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#include "Quantity_Color.hxx"
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#include "XCAFApp_Application.hxx"
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#include "XCAFDoc_ShapeTool.hxx"
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#include "XCAFDoc_Color.hxx"
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#include "XCAFDoc_ColorTool.hxx"
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#include "XCAFDoc_ColorType.hxx"
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#include "XCAFDoc_LayerTool.hxx"
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#include "XCAFDoc_DimTolTool.hxx"
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#include "XCAFDoc_MaterialTool.hxx"
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#include "XCAFDoc_DocumentTool.hxx"
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#include "TDF_Label.hxx"
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#include "TDF_LabelSequence.hxx"
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#include "STEPCAFControl_Reader.hxx"
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#include "STEPCAFControl_Writer.hxx"
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#include "IGESCAFControl_Reader.hxx"
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#include "IGESCAFControl_Writer.hxx"
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#include "IGESControl_Reader.hxx"
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#include "STEPControl_Reader.hxx"
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#include "IGESControl_Writer.hxx"
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#include "STEPControl_Writer.hxx"
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#include "StlAPI_Writer.hxx"
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#include "STEPControl_StepModelType.hxx"
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namespace netgen
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{
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#include "occmeshsurf.hpp"
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extern DLL_HEADER MeshingParameters mparam;
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#define PROJECTION_TOLERANCE 1e-10
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#define ENTITYISVISIBLE 1
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#define ENTITYISHIGHLIGHTED 2
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#define ENTITYISDRAWABLE 4
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#define OCCGEOMETRYVISUALIZATIONNOCHANGE 0
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#define OCCGEOMETRYVISUALIZATIONFULLCHANGE 1 // Compute transformation matrices and redraw
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#define OCCGEOMETRYVISUALIZATIONHALFCHANGE 2 // Redraw
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class EntityVisualizationCode
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{
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int code;
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public:
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EntityVisualizationCode()
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{ code = ENTITYISVISIBLE + !ENTITYISHIGHLIGHTED + ENTITYISDRAWABLE;}
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int IsVisible ()
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{ return code & ENTITYISVISIBLE;}
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int IsHighlighted ()
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{ return code & ENTITYISHIGHLIGHTED;}
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int IsDrawable ()
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{ return code & ENTITYISDRAWABLE;}
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void Show ()
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{ code |= ENTITYISVISIBLE;}
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void Hide ()
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{ code &= ~ENTITYISVISIBLE;}
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void Highlight ()
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{ code |= ENTITYISHIGHLIGHTED;}
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void Lowlight ()
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{ code &= ~ENTITYISHIGHLIGHTED;}
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void SetDrawable ()
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{ code |= ENTITYISDRAWABLE;}
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void SetNotDrawable ()
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{ code &= ~ENTITYISDRAWABLE;}
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};
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class Line
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{
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public:
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Point<3> p0, p1;
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double Dist (Line l);
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double Length ();
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};
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inline double Det3 (double a00, double a01, double a02,
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double a10, double a11, double a12,
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double a20, double a21, double a22)
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{
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return a00*a11*a22 + a01*a12*a20 + a10*a21*a02 - a20*a11*a02 - a10*a01*a22 - a21*a12*a00;
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}
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class OCCGeometry : public NetgenGeometry
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{
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Point<3> center;
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public:
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TopoDS_Shape shape;
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TopTools_IndexedMapOfShape fmap, emap, vmap, somap, shmap, wmap;
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Array<bool> fsingular, esingular, vsingular;
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Box<3> boundingbox;
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// Philippose - 29/01/2009
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// OpenCascade XDE Support
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// XCAF Handle to make the face colours available to the rest of
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// the system
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Handle_XCAFDoc_ColorTool face_colours;
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mutable int changed;
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Array<int> facemeshstatus;
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// Philippose - 15/01/2009
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// Maximum mesh size for a given face
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// (Used to explicitly define mesh size limits on individual faces)
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Array<double> face_maxh;
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// Philippose - 14/01/2010
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// Boolean array to detect whether a face has been explicitly modified
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// by the user or not
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Array<bool> face_maxh_modified;
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// Philippose - 15/01/2009
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// Indicates which faces have been selected by the user in geometry mode
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// (Currently handles only selection of one face at a time, but an array would
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// help to extend this to multiple faces)
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Array<bool> face_sel_status;
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Array<EntityVisualizationCode> fvispar, evispar, vvispar;
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double tolerance;
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bool fixsmalledges;
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bool fixspotstripfaces;
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bool sewfaces;
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bool makesolids;
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bool splitpartitions;
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OCCGeometry()
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{
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somap.Clear();
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shmap.Clear();
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fmap.Clear();
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wmap.Clear();
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emap.Clear();
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vmap.Clear();
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}
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virtual void Save (string filename) const;
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void BuildFMap();
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Box<3> GetBoundingBox()
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{ return boundingbox;}
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int NrSolids()
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{ return somap.Extent();}
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// Philippose - 17/01/2009
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// Total number of faces in the geometry
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int NrFaces()
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{ return fmap.Extent();}
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void SetCenter()
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{ center = boundingbox.Center();}
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Point<3> Center()
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{ return center;}
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void Project (int surfi, Point<3> & p) const;
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bool FastProject (int surfi, Point<3> & ap, double& u, double& v) const;
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OCCSurface GetSurface (int surfi)
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{
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cout << "OCCGeometry::GetSurface using PLANESPACE" << endl;
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return OCCSurface (TopoDS::Face(fmap(surfi)), PLANESPACE);
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}
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void CalcBoundingBox ();
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void BuildVisualizationMesh (double deflection);
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void RecursiveTopologyTree (const TopoDS_Shape & sh,
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stringstream & str,
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TopAbs_ShapeEnum l,
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bool free,
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const char * lname);
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void GetTopologyTree (stringstream & str);
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void PrintNrShapes ();
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void CheckIrregularEntities (stringstream & str);
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void SewFaces();
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void MakeSolid();
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void HealGeometry();
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// Philippose - 15/01/2009
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// Sets the maximum mesh size for a given face
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// (Note: Local mesh size limited by the global max mesh size)
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void SetFaceMaxH(int facenr, double faceh)
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{
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if((facenr> 0) && (facenr <= fmap.Extent()))
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{
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face_maxh[facenr-1] = min(mparam.maxh,faceh);
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// Philippose - 14/01/2010
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// If the face maxh is greater than or equal to the
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// current global maximum, then identify the face as
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// not explicitly controlled by the user any more
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if(faceh >= mparam.maxh)
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{
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face_maxh_modified[facenr-1] = 0;
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}
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else
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{
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face_maxh_modified[facenr-1] = 1;
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}
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}
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}
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// Philippose - 15/01/2009
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// Returns the local mesh size of a given face
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double GetFaceMaxH(int facenr)
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{
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if((facenr> 0) && (facenr <= fmap.Extent()))
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{
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return face_maxh[facenr-1];
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}
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else
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{
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return 0.0;
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}
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}
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// Philippose - 14/01/2010
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// Returns the flag whether the given face
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// has a mesh size controlled by the user or not
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bool GetFaceMaxhModified(int facenr)
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{
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return face_maxh_modified[facenr-1];
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}
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// Philippose - 17/01/2009
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// Returns the index of the currently selected face
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int SelectedFace()
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{
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int i;
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for(i = 1; i <= fmap.Extent(); i++)
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{
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if(face_sel_status[i-1])
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{
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return i;
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}
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}
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return 0;
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}
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// Philippose - 17/01/2009
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// Sets the currently selected face
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void SetSelectedFace(int facenr)
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{
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face_sel_status = 0;
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if((facenr >= 1) && (facenr <= fmap.Extent()))
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{
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face_sel_status[facenr-1] = 1;
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}
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}
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void LowLightAll()
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{
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for (int i = 1; i <= fmap.Extent(); i++)
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fvispar[i-1].Lowlight();
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for (int i = 1; i <= emap.Extent(); i++)
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evispar[i-1].Lowlight();
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for (int i = 1; i <= vmap.Extent(); i++)
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vvispar[i-1].Lowlight();
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}
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void GetUnmeshedFaceInfo (stringstream & str);
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void GetNotDrawableFaces (stringstream & str);
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bool ErrorInSurfaceMeshing ();
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void WriteOCC_STL(char * filename);
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virtual int GenerateMesh (Mesh*& mesh, MeshingParameters & mparam,
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int perfstepsstart, int perfstepsend);
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virtual const Refinement & GetRefinement () const;
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};
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class OCCParameters
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{
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public:
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/// Factor for meshing close edges
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double resthcloseedgefac;
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/// Enable / Disable detection of close edges
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int resthcloseedgeenable;
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/*!
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Default Constructor for the OpenCascade
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Mesh generation parameter set
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*/
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OCCParameters();
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/*!
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Dump all the OpenCascade specific meshing parameters
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to console
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*/
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void Print (ostream & ost) const;
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};
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void PrintContents (OCCGeometry * geom);
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OCCGeometry * LoadOCC_IGES (const char * filename);
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OCCGeometry * LoadOCC_STEP (const char * filename);
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OCCGeometry * LoadOCC_BREP (const char * filename);
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extern OCCParameters occparam;
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// Philippose - 31.09.2009
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// External access to the mesh generation functions within the OCC
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// subsystem (Not sure if this is the best way to implement this....!!)
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extern int OCCGenerateMesh (OCCGeometry & occgeometry, Mesh*& mesh,
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MeshingParameters & mparam,
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int perfstepsstart, int perfstepsend);
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extern void OCCSetLocalMeshSize(OCCGeometry & geom, Mesh & mesh);
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extern void OCCMeshSurface (OCCGeometry & geom, Mesh & mesh, int perfstepsend);
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extern void OCCFindEdges (OCCGeometry & geom, Mesh & mesh);
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}
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#endif
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#endif
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#ifndef FILE_OCCGEOM
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#define FILE_OCCGEOM
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/* *************************************************************************/
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/* File: occgeom.hpp */
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/* Author: Robert Gaisbauer */
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/* Date: 26. May 03 */
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/* *************************************************************************/
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#ifdef OCCGEOMETRY
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#include <meshing.hpp>
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#include "BRep_Tool.hxx"
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#include "Geom_Curve.hxx"
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#include "Geom2d_Curve.hxx"
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#include "Geom_Surface.hxx"
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#include "GeomAPI_ProjectPointOnSurf.hxx"
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#include "GeomAPI_ProjectPointOnCurve.hxx"
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#include "BRepTools.hxx"
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#include "TopExp.hxx"
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#include "BRepBuilderAPI_MakeVertex.hxx"
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#include "BRepBuilderAPI_MakeShell.hxx"
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#include "BRepBuilderAPI_MakeSolid.hxx"
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#include "BRepOffsetAPI_Sewing.hxx"
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#include "BRepLProp_SLProps.hxx"
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#include "BRepAdaptor_Surface.hxx"
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#include "Poly_Triangulation.hxx"
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#include "Poly_Array1OfTriangle.hxx"
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#include "TColgp_Array1OfPnt2d.hxx"
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#include "Poly_Triangle.hxx"
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#include "GProp_GProps.hxx"
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#include "BRepGProp.hxx"
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#include "Geom_Surface.hxx"
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#include "TopExp.hxx"
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#include "gp_Pnt.hxx"
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#include "TopoDS.hxx"
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#include "TopoDS_Solid.hxx"
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#include "TopExp_Explorer.hxx"
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#include "TopTools_ListIteratorOfListOfShape.hxx"
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#include "BRep_Tool.hxx"
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#include "Geom_Curve.hxx"
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#include "Geom2d_Curve.hxx"
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#include "Geom_Surface.hxx"
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#include "GeomAPI_ProjectPointOnSurf.hxx"
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#include "GeomAPI_ProjectPointOnCurve.hxx"
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#include "TopoDS_Wire.hxx"
|
||||
#include "BRepTools_WireExplorer.hxx"
|
||||
#include "BRepTools.hxx"
|
||||
#include "TopTools_IndexedMapOfShape.hxx"
|
||||
#include "TopExp.hxx"
|
||||
#include "BRepBuilderAPI_MakeVertex.hxx"
|
||||
#include "BRepBuilderAPI_MakeShell.hxx"
|
||||
#include "BRepBuilderAPI_MakeSolid.hxx"
|
||||
#include "BRepOffsetAPI_Sewing.hxx"
|
||||
#include "BRepLProp_CLProps.hxx"
|
||||
#include "BRepLProp_SLProps.hxx"
|
||||
#include "BRepAdaptor_Surface.hxx"
|
||||
#include "BRepAdaptor_Curve.hxx"
|
||||
#include "Poly_Triangulation.hxx"
|
||||
#include "Poly_Array1OfTriangle.hxx"
|
||||
#include "TColgp_Array1OfPnt2d.hxx"
|
||||
#include "Poly_Triangle.hxx"
|
||||
#include "GProp_GProps.hxx"
|
||||
#include "BRepGProp.hxx"
|
||||
#include "TopoDS_Shape.hxx"
|
||||
#include "TopoDS_Face.hxx"
|
||||
#include "IGESToBRep_Reader.hxx"
|
||||
#include "Interface_Static.hxx"
|
||||
#include "GeomAPI_ExtremaCurveCurve.hxx"
|
||||
#include "Standard_ErrorHandler.hxx"
|
||||
#include "Standard_Failure.hxx"
|
||||
#include "ShapeUpgrade_ShellSewing.hxx"
|
||||
#include "ShapeFix_Shape.hxx"
|
||||
#include "ShapeFix_Wireframe.hxx"
|
||||
#include "BRepMesh.hxx"
|
||||
#include "BRepMesh_IncrementalMesh.hxx"
|
||||
#include "BRepBndLib.hxx"
|
||||
#include "Bnd_Box.hxx"
|
||||
#include "ShapeAnalysis.hxx"
|
||||
#include "ShapeBuild_ReShape.hxx"
|
||||
|
||||
|
||||
// Philippose - 29/01/2009
|
||||
// OpenCascade XDE Support
|
||||
// Include support for OpenCascade XDE Features
|
||||
#include "TDocStd_Document.hxx"
|
||||
#include "Quantity_Color.hxx"
|
||||
#include "XCAFApp_Application.hxx"
|
||||
#include "XCAFDoc_ShapeTool.hxx"
|
||||
#include "XCAFDoc_Color.hxx"
|
||||
#include "XCAFDoc_ColorTool.hxx"
|
||||
#include "XCAFDoc_ColorType.hxx"
|
||||
#include "XCAFDoc_LayerTool.hxx"
|
||||
#include "XCAFDoc_DimTolTool.hxx"
|
||||
#include "XCAFDoc_MaterialTool.hxx"
|
||||
#include "XCAFDoc_DocumentTool.hxx"
|
||||
#include "TDF_Label.hxx"
|
||||
#include "TDF_LabelSequence.hxx"
|
||||
#include "STEPCAFControl_Reader.hxx"
|
||||
#include "STEPCAFControl_Writer.hxx"
|
||||
#include "IGESCAFControl_Reader.hxx"
|
||||
#include "IGESCAFControl_Writer.hxx"
|
||||
|
||||
#include "IGESControl_Reader.hxx"
|
||||
#include "STEPControl_Reader.hxx"
|
||||
#include "IGESControl_Writer.hxx"
|
||||
#include "STEPControl_Writer.hxx"
|
||||
|
||||
#include "StlAPI_Writer.hxx"
|
||||
#include "STEPControl_StepModelType.hxx"
|
||||
|
||||
namespace netgen
|
||||
{
|
||||
#include "occmeshsurf.hpp"
|
||||
|
||||
extern DLL_HEADER MeshingParameters mparam;
|
||||
|
||||
#define PROJECTION_TOLERANCE 1e-10
|
||||
|
||||
#define ENTITYISVISIBLE 1
|
||||
#define ENTITYISHIGHLIGHTED 2
|
||||
#define ENTITYISDRAWABLE 4
|
||||
|
||||
#define OCCGEOMETRYVISUALIZATIONNOCHANGE 0
|
||||
#define OCCGEOMETRYVISUALIZATIONFULLCHANGE 1 // Compute transformation matrices and redraw
|
||||
#define OCCGEOMETRYVISUALIZATIONHALFCHANGE 2 // Redraw
|
||||
|
||||
|
||||
|
||||
class EntityVisualizationCode
|
||||
{
|
||||
int code;
|
||||
|
||||
public:
|
||||
|
||||
EntityVisualizationCode()
|
||||
{ code = ENTITYISVISIBLE + !ENTITYISHIGHLIGHTED + ENTITYISDRAWABLE;}
|
||||
|
||||
int IsVisible ()
|
||||
{ return code & ENTITYISVISIBLE;}
|
||||
|
||||
int IsHighlighted ()
|
||||
{ return code & ENTITYISHIGHLIGHTED;}
|
||||
|
||||
int IsDrawable ()
|
||||
{ return code & ENTITYISDRAWABLE;}
|
||||
|
||||
void Show ()
|
||||
{ code |= ENTITYISVISIBLE;}
|
||||
|
||||
void Hide ()
|
||||
{ code &= ~ENTITYISVISIBLE;}
|
||||
|
||||
void Highlight ()
|
||||
{ code |= ENTITYISHIGHLIGHTED;}
|
||||
|
||||
void Lowlight ()
|
||||
{ code &= ~ENTITYISHIGHLIGHTED;}
|
||||
|
||||
void SetDrawable ()
|
||||
{ code |= ENTITYISDRAWABLE;}
|
||||
|
||||
void SetNotDrawable ()
|
||||
{ code &= ~ENTITYISDRAWABLE;}
|
||||
};
|
||||
|
||||
|
||||
|
||||
class Line
|
||||
{
|
||||
public:
|
||||
Point<3> p0, p1;
|
||||
|
||||
double Dist (Line l);
|
||||
|
||||
double Length ();
|
||||
};
|
||||
|
||||
|
||||
|
||||
inline double Det3 (double a00, double a01, double a02,
|
||||
double a10, double a11, double a12,
|
||||
double a20, double a21, double a22)
|
||||
{
|
||||
return a00*a11*a22 + a01*a12*a20 + a10*a21*a02 - a20*a11*a02 - a10*a01*a22 - a21*a12*a00;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
class OCCGeometry : public NetgenGeometry
|
||||
{
|
||||
Point<3> center;
|
||||
|
||||
public:
|
||||
TopoDS_Shape shape;
|
||||
TopTools_IndexedMapOfShape fmap, emap, vmap, somap, shmap, wmap;
|
||||
Array<bool> fsingular, esingular, vsingular;
|
||||
Box<3> boundingbox;
|
||||
|
||||
// Philippose - 29/01/2009
|
||||
// OpenCascade XDE Support
|
||||
// XCAF Handle to make the face colours available to the rest of
|
||||
// the system
|
||||
Handle_XCAFDoc_ColorTool face_colours;
|
||||
|
||||
mutable int changed;
|
||||
Array<int> facemeshstatus;
|
||||
|
||||
// Philippose - 15/01/2009
|
||||
// Maximum mesh size for a given face
|
||||
// (Used to explicitly define mesh size limits on individual faces)
|
||||
Array<double> face_maxh;
|
||||
|
||||
// Philippose - 14/01/2010
|
||||
// Boolean array to detect whether a face has been explicitly modified
|
||||
// by the user or not
|
||||
Array<bool> face_maxh_modified;
|
||||
|
||||
// Philippose - 15/01/2009
|
||||
// Indicates which faces have been selected by the user in geometry mode
|
||||
// (Currently handles only selection of one face at a time, but an array would
|
||||
// help to extend this to multiple faces)
|
||||
Array<bool> face_sel_status;
|
||||
|
||||
Array<EntityVisualizationCode> fvispar, evispar, vvispar;
|
||||
|
||||
double tolerance;
|
||||
bool fixsmalledges;
|
||||
bool fixspotstripfaces;
|
||||
bool sewfaces;
|
||||
bool makesolids;
|
||||
bool splitpartitions;
|
||||
|
||||
OCCGeometry()
|
||||
{
|
||||
somap.Clear();
|
||||
shmap.Clear();
|
||||
fmap.Clear();
|
||||
wmap.Clear();
|
||||
emap.Clear();
|
||||
vmap.Clear();
|
||||
}
|
||||
|
||||
|
||||
virtual void Save (string filename) const;
|
||||
|
||||
|
||||
void BuildFMap();
|
||||
|
||||
Box<3> GetBoundingBox()
|
||||
{ return boundingbox;}
|
||||
|
||||
int NrSolids()
|
||||
{ return somap.Extent();}
|
||||
|
||||
// Philippose - 17/01/2009
|
||||
// Total number of faces in the geometry
|
||||
int NrFaces()
|
||||
{ return fmap.Extent();}
|
||||
|
||||
void SetCenter()
|
||||
{ center = boundingbox.Center();}
|
||||
|
||||
Point<3> Center()
|
||||
{ return center;}
|
||||
|
||||
void Project (int surfi, Point<3> & p) const;
|
||||
bool FastProject (int surfi, Point<3> & ap, double& u, double& v) const;
|
||||
|
||||
OCCSurface GetSurface (int surfi)
|
||||
{
|
||||
cout << "OCCGeometry::GetSurface using PLANESPACE" << endl;
|
||||
return OCCSurface (TopoDS::Face(fmap(surfi)), PLANESPACE);
|
||||
}
|
||||
|
||||
void CalcBoundingBox ();
|
||||
void BuildVisualizationMesh (double deflection);
|
||||
|
||||
void RecursiveTopologyTree (const TopoDS_Shape & sh,
|
||||
stringstream & str,
|
||||
TopAbs_ShapeEnum l,
|
||||
bool free,
|
||||
const char * lname);
|
||||
|
||||
void GetTopologyTree (stringstream & str);
|
||||
|
||||
void PrintNrShapes ();
|
||||
|
||||
void CheckIrregularEntities (stringstream & str);
|
||||
|
||||
void SewFaces();
|
||||
|
||||
void MakeSolid();
|
||||
|
||||
void HealGeometry();
|
||||
|
||||
// Philippose - 15/01/2009
|
||||
// Sets the maximum mesh size for a given face
|
||||
// (Note: Local mesh size limited by the global max mesh size)
|
||||
void SetFaceMaxH(int facenr, double faceh)
|
||||
{
|
||||
if((facenr> 0) && (facenr <= fmap.Extent()))
|
||||
{
|
||||
face_maxh[facenr-1] = min(mparam.maxh,faceh);
|
||||
|
||||
// Philippose - 14/01/2010
|
||||
// If the face maxh is greater than or equal to the
|
||||
// current global maximum, then identify the face as
|
||||
// not explicitly controlled by the user any more
|
||||
if(faceh >= mparam.maxh)
|
||||
{
|
||||
face_maxh_modified[facenr-1] = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
face_maxh_modified[facenr-1] = 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Philippose - 15/01/2009
|
||||
// Returns the local mesh size of a given face
|
||||
double GetFaceMaxH(int facenr)
|
||||
{
|
||||
if((facenr> 0) && (facenr <= fmap.Extent()))
|
||||
{
|
||||
return face_maxh[facenr-1];
|
||||
}
|
||||
else
|
||||
{
|
||||
return 0.0;
|
||||
}
|
||||
}
|
||||
|
||||
// Philippose - 14/01/2010
|
||||
// Returns the flag whether the given face
|
||||
// has a mesh size controlled by the user or not
|
||||
bool GetFaceMaxhModified(int facenr)
|
||||
{
|
||||
return face_maxh_modified[facenr-1];
|
||||
}
|
||||
|
||||
// Philippose - 17/01/2009
|
||||
// Returns the index of the currently selected face
|
||||
int SelectedFace()
|
||||
{
|
||||
int i;
|
||||
|
||||
for(i = 1; i <= fmap.Extent(); i++)
|
||||
{
|
||||
if(face_sel_status[i-1])
|
||||
{
|
||||
return i;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
// Philippose - 17/01/2009
|
||||
// Sets the currently selected face
|
||||
void SetSelectedFace(int facenr)
|
||||
{
|
||||
face_sel_status = 0;
|
||||
|
||||
if((facenr >= 1) && (facenr <= fmap.Extent()))
|
||||
{
|
||||
face_sel_status[facenr-1] = 1;
|
||||
}
|
||||
}
|
||||
|
||||
void LowLightAll()
|
||||
{
|
||||
for (int i = 1; i <= fmap.Extent(); i++)
|
||||
fvispar[i-1].Lowlight();
|
||||
for (int i = 1; i <= emap.Extent(); i++)
|
||||
evispar[i-1].Lowlight();
|
||||
for (int i = 1; i <= vmap.Extent(); i++)
|
||||
vvispar[i-1].Lowlight();
|
||||
}
|
||||
|
||||
void GetUnmeshedFaceInfo (stringstream & str);
|
||||
void GetNotDrawableFaces (stringstream & str);
|
||||
bool ErrorInSurfaceMeshing ();
|
||||
|
||||
void WriteOCC_STL(char * filename);
|
||||
|
||||
virtual int GenerateMesh (Mesh*& mesh, MeshingParameters & mparam,
|
||||
int perfstepsstart, int perfstepsend);
|
||||
|
||||
virtual const Refinement & GetRefinement () const;
|
||||
};
|
||||
|
||||
|
||||
|
||||
class OCCParameters
|
||||
{
|
||||
public:
|
||||
|
||||
/// Factor for meshing close edges
|
||||
double resthcloseedgefac;
|
||||
|
||||
|
||||
/// Enable / Disable detection of close edges
|
||||
int resthcloseedgeenable;
|
||||
|
||||
|
||||
/// Minimum edge length to be used for dividing edges to mesh points
|
||||
double resthminedgelen;
|
||||
|
||||
|
||||
/// Enable / Disable use of the minimum edge length (by default use 1e-4)
|
||||
int resthminedgelenenable;
|
||||
|
||||
/*!
|
||||
Default Constructor for the OpenCascade
|
||||
Mesh generation parameter set
|
||||
*/
|
||||
OCCParameters();
|
||||
|
||||
|
||||
/*!
|
||||
Dump all the OpenCascade specific meshing parameters
|
||||
to console
|
||||
*/
|
||||
void Print (ostream & ost) const;
|
||||
};
|
||||
|
||||
|
||||
void PrintContents (OCCGeometry * geom);
|
||||
|
||||
OCCGeometry * LoadOCC_IGES (const char * filename);
|
||||
OCCGeometry * LoadOCC_STEP (const char * filename);
|
||||
OCCGeometry * LoadOCC_BREP (const char * filename);
|
||||
|
||||
extern OCCParameters occparam;
|
||||
|
||||
|
||||
// Philippose - 31.09.2009
|
||||
// External access to the mesh generation functions within the OCC
|
||||
// subsystem (Not sure if this is the best way to implement this....!!)
|
||||
extern int OCCGenerateMesh (OCCGeometry & occgeometry, Mesh*& mesh,
|
||||
MeshingParameters & mparam,
|
||||
int perfstepsstart, int perfstepsend);
|
||||
|
||||
extern void OCCSetLocalMeshSize(OCCGeometry & geom, Mesh & mesh);
|
||||
|
||||
extern void OCCMeshSurface (OCCGeometry & geom, Mesh & mesh, int perfstepsend);
|
||||
|
||||
extern void OCCFindEdges (OCCGeometry & geom, Mesh & mesh);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
@ -43,6 +43,10 @@ namespace netgen
|
||||
atof (Tcl_GetVar (interp, "::stloptions.resthcloseedgefac", 0));
|
||||
occparam.resthcloseedgeenable =
|
||||
atoi (Tcl_GetVar (interp, "::stloptions.resthcloseedgeenable", 0));
|
||||
occparam.resthminedgelen =
|
||||
atof (Tcl_GetVar (interp, "::stloptions.resthminedgelen", 0));
|
||||
occparam.resthminedgelenenable =
|
||||
atoi (Tcl_GetVar (interp, "::stloptions.resthminedgelenenable", 0));
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
5253
ng/dialog.tcl
5253
ng/dialog.tcl
File diff suppressed because it is too large
Load Diff
@ -1,46 +1,50 @@
|
||||
proc setgranularity { gran } {
|
||||
#
|
||||
# puts "set granularity $gran"
|
||||
#
|
||||
if {$gran == 6} { return }
|
||||
set gran [expr $gran - 1]
|
||||
#
|
||||
global options.curvaturesafety
|
||||
set surfcurvlist { 1 1.5 2 3 5 }
|
||||
set options.curvaturesafety [lindex $surfcurvlist $gran]
|
||||
|
||||
global options.segmentsperedge
|
||||
set spelist { 0.3 0.5 1 2 3 }
|
||||
set options.segmentsperedge [lindex $spelist $gran]
|
||||
|
||||
global stloptions.resthsurfcurvfac
|
||||
set surfcurvfaclist { 0.25 0.5 1 1.5 3 }
|
||||
set stloptions.resthsurfcurvfac [lindex $surfcurvfaclist $gran]
|
||||
|
||||
global stloptions.resthchartdistfac
|
||||
set chartdistfaclist { 0.8 1 1.5 2 5 }
|
||||
set stloptions.resthchartdistfac [lindex $chartdistfaclist $gran]
|
||||
|
||||
global stloptions.resthlinelengthfac
|
||||
set linelengthfaclist { 0.2 0.35 0.5 1.5 3 }
|
||||
set stloptions.resthlinelengthfac [lindex $linelengthfaclist $gran]
|
||||
|
||||
global stloptions.resthcloseedgefac
|
||||
set closeedgefaclist { 0.5 1 2 3.5 5 }
|
||||
set stloptions.resthcloseedgefac [lindex $closeedgefaclist $gran]
|
||||
|
||||
global stloptions.resthedgeanglefac
|
||||
set edgeanglefaclist { 0.25 0.5 1 1.5 3 }
|
||||
set stloptions.resthedgeanglefac [lindex $edgeanglefaclist $gran]
|
||||
|
||||
|
||||
global stloptions.resthsurfmeshcurvfac
|
||||
set surfmeshcurvlist { 1 1.5 2 3 5 }
|
||||
set stloptions.resthsurfmeshcurvfac [lindex $surfmeshcurvlist $gran]
|
||||
|
||||
|
||||
global options.grading
|
||||
set gradinglist { 0.7 0.5 0.3 0.2 0.1 }
|
||||
set options.grading [lindex $gradinglist $gran]
|
||||
|
||||
}
|
||||
proc setgranularity { gran } {
|
||||
#
|
||||
# puts "set granularity $gran"
|
||||
#
|
||||
if {$gran == 6} { return }
|
||||
set gran [expr $gran - 1]
|
||||
#
|
||||
global options.curvaturesafety
|
||||
set surfcurvlist { 1 1.5 2 3 5 }
|
||||
set options.curvaturesafety [lindex $surfcurvlist $gran]
|
||||
|
||||
global options.segmentsperedge
|
||||
set spelist { 0.3 0.5 1 2 3 }
|
||||
set options.segmentsperedge [lindex $spelist $gran]
|
||||
|
||||
global stloptions.resthsurfcurvfac
|
||||
set surfcurvfaclist { 0.25 0.5 1 1.5 3 }
|
||||
set stloptions.resthsurfcurvfac [lindex $surfcurvfaclist $gran]
|
||||
|
||||
global stloptions.resthchartdistfac
|
||||
set chartdistfaclist { 0.8 1 1.5 2 5 }
|
||||
set stloptions.resthchartdistfac [lindex $chartdistfaclist $gran]
|
||||
|
||||
global stloptions.resthlinelengthfac
|
||||
set linelengthfaclist { 0.2 0.35 0.5 1.5 3 }
|
||||
set stloptions.resthlinelengthfac [lindex $linelengthfaclist $gran]
|
||||
|
||||
global stloptions.resthcloseedgefac
|
||||
set closeedgefaclist { 0.5 1 2 3.5 5 }
|
||||
set stloptions.resthcloseedgefac [lindex $closeedgefaclist $gran]
|
||||
|
||||
global stloptions.resthminedgelen
|
||||
set minedgelenlist { 0.002 0.02 0.2 1.0 2.0 5.0 10.0 }
|
||||
set stloptions.resthminedgelen [lindex $minedgelenlist $gran]
|
||||
|
||||
global stloptions.resthedgeanglefac
|
||||
set edgeanglefaclist { 0.25 0.5 1 1.5 3 }
|
||||
set stloptions.resthedgeanglefac [lindex $edgeanglefaclist $gran]
|
||||
|
||||
|
||||
global stloptions.resthsurfmeshcurvfac
|
||||
set surfmeshcurvlist { 1 1.5 2 3 5 }
|
||||
set stloptions.resthsurfmeshcurvfac [lindex $surfmeshcurvlist $gran]
|
||||
|
||||
|
||||
global options.grading
|
||||
set gradinglist { 0.7 0.5 0.3 0.2 0.1 }
|
||||
set options.grading [lindex $gradinglist $gran]
|
||||
|
||||
}
|
||||
|
||||
1408
ng/variables.tcl
1408
ng/variables.tcl
File diff suppressed because it is too large
Load Diff
2478
nglib/nglib.cpp
2478
nglib/nglib.cpp
File diff suppressed because it is too large
Load Diff
1491
nglib/nglib.h
1491
nglib/nglib.h
File diff suppressed because it is too large
Load Diff
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Reference in New Issue
Block a user